v3.20.1
INCOME TAXES - narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
INCOME TAXES      
Income tax expense $ 68.2 $ 5.7  
Effective Income Tax Rate Reconciliation, Percent (3.20%)    
Goodwill, Impairment Loss $ 1,744.3    
Net deferred tax liabilities 47.2    
Net deferred tax assets     $ 24.1
Foreign | Federal Ministry of Finance, Germany      
INCOME TAXES      
Income tax expense 33.1    
Foreign | Tax Authority Spain      
INCOME TAXES      
Income tax expense $ 40.1